64792095

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 107110080

約数和(自身を除く): 42317985

約数列:

[1, 3, 5, 15, 41, 123, 137, 205, 411, 615, 685, 769, 2055, 2307, 3845, 5617, 11535, 16851, 28085, 31529, 84255, 94587, 105353, 157645, 316059, 472935, 526765, 1580295, 4319473, 12958419, 21597365, 64792095]

約数ペア:

[(1, 64792095), (3, 21597365), (5, 12958419), (15, 4319473), (41, 1580295), (123, 526765), (137, 472935), (205, 316059), (411, 157645), (615, 105353), (685, 94587), (769, 84255), (2055, 31529), (2307, 28085), (3845, 16851), (5617, 11535)]